I fed Moko his f/t rat tonight and everything went well until he tried to eat. He tried twice from the butt end, then twice about mid section , after a while he gave up and wanted to go home. Fed him half a dozen times with no problem. He's not going into shed and husbandry is fine. Oh, every time he went near the rats head he wouldn't even try to eat. Would he lose interest if the rat cooled off?